EP0848469B1 - Dispositif de dissipateur thermique pour armoire de distribution électrique ou analogue, contenue dans un ouvrage souterrain - Google Patents
Dispositif de dissipateur thermique pour armoire de distribution électrique ou analogue, contenue dans un ouvrage souterrain Download PDFInfo
- Publication number
- EP0848469B1 EP0848469B1 EP96440110A EP96440110A EP0848469B1 EP 0848469 B1 EP0848469 B1 EP 0848469B1 EP 96440110 A EP96440110 A EP 96440110A EP 96440110 A EP96440110 A EP 96440110A EP 0848469 B1 EP0848469 B1 EP 0848469B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cabinet
- fins
- chassis
- similar
- contained
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
Definitions
- the present invention relates to a device for heat sink for electrical distribution cabinet or the like, contained in an underground engineering work civil.
- FR 2 680 609 discloses an electrical distribution cabinet or the like, contained in an underground structure, extractable from said structure by through a chassis.
- this technique generates other disadvantages.
- the object of the present invention is to remedy these various disadvantages by proposing a dissipator device thermal of simple design therefore inexpensive, and which has no impact on the watertightness of the structure.
- the device object of the present invention is characterized essentially in what it includes, in a work underground, an electrical distribution cabinet or analogous, extractable from said work via a chassis comprising connecting rods forming a parallelogram deformable which allows the cabinet to be extracted from the structure retaining the verticality of said cabinet, and in that the rear side of said cabinet has an element, made in a material of high conductivity thermal, fitted with fins which are nested in the fins of a body, also made of a material of high thermal conductivity, integral with said wall, which body has deeply buried extensions in the latter.
- the calories generated by devices in the cabinet are absorbed by the wall of said structure by through the fins.
- the cabinet is made in the same material as the element which is joined to it.
- the element integral with the cabinet extends inside of it.
- the extension of the element to the interior of the cabinet consists of fins.
- the chassis 3 comprises two supports 30, integral with the wall 11, on each of which are articulated, by one of their ends around superimposed axes 31, two parallel connecting rods 32 articulated by their others ends on the cabinet 2 on axes 20 superimposed.
- the connecting rods 32 forming a parallelogram deformable, the chassis 3 makes it possible to extract the cabinet 2 from the structure 1 while maintaining the verticality of the cabinet 2.
- chassis can have cylinders, not shown, to assist the exit and return of the cabinet 2.
- the shape and dimensions of the fins 40 and 50 are such that when the cabinet 2 is in the retracted position, the fins 50 of the element 5 nest in the fins 40 of the body 4.
- element 5 extends to inside the cabinet 2, this extension is made under the shape of fins 51.
- the element 5 and the body 4 are produced in a material of high thermal conductivity such as aluminum.
- cabinet 2 can also be made of the same material as the body 4, so that the latter then does not necessarily have fins 51, the heat conduction taking place through the walls of cabinet 2.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
- la figure 1 représente une vue schématique partielle en perspective avec arraché partiel d'un ouvrage souterrain équipé d'un dispositif de dissipateur thermique selon l'invention.
- la figure 2 représente une vue en coupe selon un plan vertical du même ouvrage.
Claims (7)
- Dispositif de dissipateur thermique pour armoire de distribution électrique ou analogue, contenue dans un ouvrage souterrain, ledit dispositif comprenant, dans ledit ouvrage souterrain (1), une armoire (2) de distribution électrique ou analogue, extractible dudit ouvrage par l'intermédiaire d'un châssis (3), caractérisé en ce que ledit châssis comprend des bielles (32) formant un parallélogramme déformable qui permet d'extraire l'armoire (2) de l'ouvrage (1) en conservant la verticalité de ladite armoire, et en ce que la face arrière (21) de ladite armoire comporte un élément (5), réalisé dans un matériau de grande conductibilité thermique, muni d'ailettes (50) venant s'embriquées dans les ailettes (40) d'un corps (4), réalisé également dans un matériau de grande conductibilité thermique, solidaire de ladite paroi (11), lequel corps comporte des prolongements (41) enfouis profondément dans cette dernière.
- Dispositif selon la revendication 1, caractérisé en ce que le châssis (3) comporte deux supports (30) solidaires de la paroi (11) et sur chacun desquels s'articulent, par une de leurs extrémités autour d'axes (31) superposés, les deux bielles (32) parallèles s'articulant par leurs autres extrémités sur l'armoire (2) sur des axes (20) superposés.
- Dispositif selon la revendication 2, caractérisé en ce que le châssis (3) comporte des vérins d'assistance à la sortie et à la rentrée de l'armoire (2).
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément (5) solidaire de l'armoire (2) se prolonge à l'intérieur de celle-ci.
- Dispositif selon la revendication 4, caractérisé en ce que le prolongement de l'élément (5) à l'intérieur de l'armoire (2) consiste en des ailettes (51).
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'armoire (2) est réalisée dans le même matériau que l'élément (5).
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément (4) et le corps (5) sont réalisés en aluminium.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96440110A EP0848469B1 (fr) | 1996-12-10 | 1996-12-10 | Dispositif de dissipateur thermique pour armoire de distribution électrique ou analogue, contenue dans un ouvrage souterrain |
DE69628024T DE69628024D1 (de) | 1996-12-10 | 1996-12-10 | Wärmesenkevorrichtung für einem elektrischen Verteilerschrank oder dergleichen zur unterirdischen Montage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96440110A EP0848469B1 (fr) | 1996-12-10 | 1996-12-10 | Dispositif de dissipateur thermique pour armoire de distribution électrique ou analogue, contenue dans un ouvrage souterrain |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0848469A1 EP0848469A1 (fr) | 1998-06-17 |
EP0848469B1 true EP0848469B1 (fr) | 2003-05-07 |
Family
ID=8225428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96440110A Expired - Lifetime EP0848469B1 (fr) | 1996-12-10 | 1996-12-10 | Dispositif de dissipateur thermique pour armoire de distribution électrique ou analogue, contenue dans un ouvrage souterrain |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0848469B1 (fr) |
DE (1) | DE69628024D1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111555161A (zh) * | 2019-11-11 | 2020-08-18 | 陈涛 | 一种便于检修的配电柜的工作控制方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6963490B2 (en) | 2003-11-10 | 2005-11-08 | Honeywell International Inc. | Methods and apparatus for conductive cooling of electronic units |
CN101588705B (zh) | 2008-05-23 | 2011-06-22 | 华为技术有限公司 | 一种机柜及机柜温控*** |
EP2124518B1 (fr) * | 2008-05-23 | 2013-03-20 | Huawei Technologies Co., Ltd. | Système de contrôle de température d'une armoire |
CN108697041B (zh) * | 2018-08-08 | 2024-03-26 | 成都伟洪电子科技有限公司 | 一种浅埋式移动通信用恒温机柜 |
CN109274020A (zh) * | 2018-11-20 | 2019-01-25 | 安徽中天电器有限公司 | 一种自散热自调节型高低压开关柜 |
CN109274022B (zh) * | 2018-11-23 | 2020-04-24 | 电子科技大学成都学院 | 一种自散热的防爆型电源 |
CN115249951B (zh) * | 2022-08-12 | 2023-11-10 | 南京开关厂股份有限公司 | 一种地埋式智能型环网箱的箱体密封结构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57103337A (en) * | 1980-12-19 | 1982-06-26 | Hitachi Ltd | Heat transfer connecting device and manufacture thereof |
CH658158A5 (en) * | 1982-12-09 | 1986-10-15 | Hasler Ag | Device for heat exchange between two rigid heat carriers |
IT1237503B (it) * | 1989-10-26 | 1993-06-08 | Sace Spa | Quadro elettrico con isolamento in gas |
FR2680609B1 (fr) * | 1991-08-19 | 1994-08-05 | Force Lumiere Electr | Alimentation electrique escamotable. |
JPH08288435A (ja) * | 1995-04-14 | 1996-11-01 | Atsushi Terada | 発熱素子の冷却方法及びヒートシンク取付構造 |
-
1996
- 1996-12-10 EP EP96440110A patent/EP0848469B1/fr not_active Expired - Lifetime
- 1996-12-10 DE DE69628024T patent/DE69628024D1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111555161A (zh) * | 2019-11-11 | 2020-08-18 | 陈涛 | 一种便于检修的配电柜的工作控制方法 |
CN111555161B (zh) * | 2019-11-11 | 2021-11-12 | 芜湖金牛电气股份有限公司 | 一种便于检修的配电柜的工作控制方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69628024D1 (de) | 2003-06-12 |
EP0848469A1 (fr) | 1998-06-17 |
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